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>Chapter 4. Notation and Conventions</H1
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><DT
><B
>Table of Contents</B
></DT
><DT
><A
HREF="notation-and-conventions.html#GDB-AND-GCC-COMMAND-NOTATION"
>GDB and GCC Command Notation</A
></DT
><DT
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>Directory and File System Conventions</A
></DT
><DT
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>Version Conventions</A
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><P
>Since there are many supported target architectures, notation
conventions are used in this manual to avoid repeating instructions
that are very similar.</P
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="GDB-AND-GCC-COMMAND-NOTATION"
>GDB and GCC Command Notation</A
></H1
><P
>Cross-development commands like <B
CLASS="COMMAND"
>gcc</B
> and
<B
CLASS="COMMAND"
>gdb</B
> will be shown with a
<TT
CLASS="REPLACEABLE"
><I
>TARGET-</I
></TT
> prefix. You need to replace
<TT
CLASS="REPLACEABLE"
><I
>TARGET-</I
></TT
> with the correct prefix before
using the command. Just using <B
CLASS="COMMAND"
>gcc</B
> or
<B
CLASS="COMMAND"
>gdb</B
> will use the tools for the host, which is not
(usually) what you want.</P
><P
>For example use <B
CLASS="COMMAND"
>arm-elf-gcc</B
> and
<B
CLASS="COMMAND"
>arm-elf-gdb</B
> for ARM, Thumb, and StrongARM targets.
Use <B
CLASS="COMMAND"
>xscale-elf-gcc</B
> and
<B
CLASS="COMMAND"
>xscale-elf-gdb</B
> for Intel Xscale targets.
Use <B
CLASS="COMMAND"
>i386-elf-gcc</B
> and
<B
CLASS="COMMAND"
>i386-elf-gdb</B
> for IA32 targets. And so on, the exact
prefix to use is shown in the documentation for each target.</P
><P
>Note that some versions of the GCC cross compiler generate
executable files with the <TT
CLASS="FILENAME"
>.exe</TT
> suffix on Windows,
but not on Linux. The suffix <TT
CLASS="FILENAME"
>.exe</TT
> will be omitted
from executable file names, so you will see <TT
CLASS="FILENAME"
>hello</TT
>
instead of <TT
CLASS="FILENAME"
>hello.exe</TT
>.</P
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